首页
登录
从业资格
根据下面资料,回答 By the time I finished high s
根据下面资料,回答 By the time I finished high s
练习题库
2022-08-02
48
问题
根据下面资料,回答By the time I finished high school, my interest in animals had grown, and I enrolled at a university to study biology. I learned soon enough that studying animals at this level was not in the animals′ best 31 . I remember one midterm exam in 32 each student was handed a large, freshly-killed frog and instructed to dissect (解剖) and mark a set of body parts. I looked at the 33 frog in front of me and was saddened that her life was 34 away for such a slight reason. A year later, in the same lab where I dissected the flog, I performed a small act of animal operation. We were 35 on fruit flies, and it was time to record the distribution of characteristics in their next generation. Flies were kept in small plastic bottles. Counting the number of flies with white or red eyes required first exposing them to ether (乙醚) 36 they could not move. The flies were then spread onto a piece of white paper 37 and counted. When the data collection was complete, the flies had no further use, and our instructions were to put them into a small glass dish of oil at the center of each desk, which was to be their final resting 38 . Once my little pile of flies had been counted, I pushed them off the edge of the paper. As we recorded our data, I kept one eye 39 them. Within minutes the pile was humming (嗡嗡叫) as tiny legs and wings beat their way out of the ether fog. I was extremely excited as they took flight. That was my first step in refusing to conduct scientific research that treated nonhuman life in a (n) 40 way. 第(36)题选A.whileB.becauseC.in caseD.so that
选项
A.while
B.because
C.in case
D.so that
答案
D
解析
考查句子逻辑关系。让它们接触乙醚,目的是让它们不能移动。So that引导目的状语从句,意为“为了……”。
转载请注明原文地址:https://tihaiku.com/congyezige/1914417.html
本试题收录于:
教师招聘 小学题库教师招聘分类
教师招聘 小学
教师招聘
相关试题推荐
根据以下材料,回答题 Inatelephonesurveyofmor
根据以下材料,回答题 Inatelephonesurveyofmor
根据以下材料,回答题 Heworkstenhoursaday,ma
根据以下材料,回答题 SometimesIreallydoubtwhe
根据以下材料,回答题 Inatelephonesurveyofmor
根据以下材料,回答题 Heworkstenhoursaday,ma
根据以下材料,回答题 Inatelephonesurveyofmor
根据以下材料,回答题 Inatelephonesurveyofmor
根据以下材料,回答题 Heworkstenhoursaday,ma
根据以下材料,回答题 Inatelephonesurveyofmor
随机试题
NOTICESFORDISPLAYABOVETHISPHOTOCOPIERMUSTFIRSTBEHANDEDTORECEPTION.A、Y
Thinkaboutwhatwouldmakeyoureally,reallyhappy.Moremoney?Wrong.Smi
WhichofthefollowingisTRUEaboutthesafetyofputtingphotosonline?[br]
从我国现行劳动立法看,当事人违反劳动合同的约定,实施了不履行或不完全履行劳动合同
十字路口的交通信号灯每分钟红灯亮30秒、绿灯亮25秒,黄灯亮5秒。当你抬头看信号
下列属于相对估价法的方法是()。A:市盈率B:市净率C:贴现现金流量法D:
国家开发银行于( )成立。A.1993年 B.1994年 C.1995年
对涉及结构安全、节能、环境保护和主要使用功能的试块、试件及材料,应在进场时或施工
关于生产作业人员的安全教育、培训工作,做法正确的是()。A.所有新进矿山行业的职
哈佛大学医学院提出的脑死亡标准不包括() A.出现不可逆性昏迷 B.自主的肌
最新回复
(
0
)